﻿<div>
    <div id="pie-roseType" style="height:500px;">

    </div>
</div>
<script>
    export default {
        data() {
            return {};
        },
        mounted() {
            var chartDom = document.getElementById('pie-roseType');
            var myChart = echarts.init(chartDom);
            var option;


            option = {
                title: {
                    text: '南丁格尔玫瑰图',
                    subtext: '纯属虚构',
                    left: 'center'
                },
                tooltip: {
                    trigger: 'item',
                    formatter: '{a} <br/>{b} : {c} ({d}%)'
                },
                legend: {
                    left: 'center',
                    top: 'bottom',
                    data: ['rose1', 'rose2', 'rose3', 'rose4', 'rose5', 'rose6', 'rose7', 'rose8']
                },
                toolbox: {
                    show: true,
                    feature: {
                        mark: { show: true },
                        dataView: { show: true, readOnly: false },
                        restore: { show: true },
                        saveAsImage: { show: true }
                    }
                },
                series: [
                    {
                        name: '半径模式',
                        type: 'pie',
                        radius: [20, 140],
                        center: ['25%', '50%'],
                        roseType: 'radius',
                        itemStyle: {
                            borderRadius: 5
                        },
                        label: {
                            show: false
                        },
                        emphasis: {
                            label: {
                                show: true
                            }
                        },
                        data: [
                            { value: 40, name: 'rose 1' },
                            { value: 33, name: 'rose 2' },
                            { value: 28, name: 'rose 3' },
                            { value: 22, name: 'rose 4' },
                            { value: 20, name: 'rose 5' },
                            { value: 15, name: 'rose 6' },
                            { value: 12, name: 'rose 7' },
                            { value: 10, name: 'rose 8' }
                        ]
                    },
                    {
                        name: '面积模式',
                        type: 'pie',
                        radius: [20, 140],
                        center: ['75%', '50%'],
                        roseType: 'area',
                        itemStyle: {
                            borderRadius: 5
                        },
                        data: [
                            { value: 30, name: 'rose 1' },
                            { value: 28, name: 'rose 2' },
                            { value: 26, name: 'rose 3' },
                            { value: 24, name: 'rose 4' },
                            { value: 22, name: 'rose 5' },
                            { value: 20, name: 'rose 6' },
                            { value: 18, name: 'rose 7' },
                            { value: 16, name: 'rose 8' }
                        ]
                    }
                ]
            };

            option && myChart.setOption(option);


            this.$addResize(function () {
                myChart.resize();
            });
        }
    }
</script>